BARBIERI CAMERA NXT ROCCIA 700X23-33 peso 89 g PRESTA 65mm ANTIFORATURA

EXTRA STRONG ROCCIA ROAD INNER TUBE 700X23-33 VALVE 65MM.WEIGHT 89 G APPROX.EXTRA RESISTANT tubes in TPU are the evolution of the NXT.They are ideal as a puncture resistant tubes.Thanks to our tests that you find on our website, the ROCCIA HAVE PROVED UP TO 3 TIMES MORE RESISTANT THAN NORMAL BUTYL tubes.They are also lighter and more compact than a normal butyl tubes.Rolled ROADs are approximately 35mm by 75mm.+ the valve and weigh approx.89g.ATTENTION DO NOT INFLATE OUTSIDE THE TIRE MORE THAN 0.3 BAR!.TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness.The valve has a diameter of ~ 6.2mm.Compatible for tyres:700 x 23 up to 33 mm.COMPATIBLE WITH ALL TYPES OF BRAKES.